Answer:
$22.5 per unit
Explanation:
Given that,
When 15,000 units produced,
Company has fixed costs per unit = $18 per unit
Company has variable cost per unit = $9 per unit
Therefore,
Total fixed cost at 15,000 units:
= 15,000 units × $18 per unit
= $270,000
Per unit Fixed cost at 12,000 units:
= Total fixed cost ÷ 12,000 units
= $270,000 ÷ 12,000 units
= $22.5 per unit